U.S. Investigates How Much of Iran's Nuclear Program Was Destroyed—And How Much Remains
Analysts seek clues through satellite imagery, but beyond large holes and evidence of discoloration, comprehensive conclusion of strike success proves elusive for now.
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Why does Mars look purple, yellow and orange in ESA's stunning new satellite image?
When you buy through links on our articles, Future and its syndication partners may earn a commission. Despite being known as the Red Planet, Mars shows off its swirling yellows, oranges and browns in a new satellite photo from the European Space Agency (ESA). The Earth-toned surface also reveals an impact crater and four sneaky dust devils making their way across the region. The Rothko-like image was taken by a high-resolution camera on ESA's Mars Express orbiter and captures Arcadia Planitia, an area of Mars critical to research about the planet's past and its potential to house humans in the future. Northwest of the tallest volcanoes in the solar system, Arcadia Planitia is a region of intrigue. It's laden with solidified lava flows that are, at most, 3 billion years old. The area is also thought to host water ice close to the planet's surface, making it an area of interest when planning future missions to Mars, according to a statement from ESA. Arcadia Planitia is home to visiting "dust devils," short-lived columns of wind akin to small tornadoes. Dust devils form when the Martian surface warms the air just above it, leading the air to rise and pulling dust with it. The new image shows four dust devils as they snake their way across the plains of the region. Easy to overlook, you can spot them as whitish puffs of dust near the center of the image, straddling the boundary between the darker brown and lighter red parts of the plain. A large impact crater sits in the bottom right corner of the photo and measures 9 miles (15 kilometers) across, according to ESA. The formation of layered material around the crater is evidence that the ground encompassed notable amounts of water ice during impact, and lack of clear erosion of the crater dates it to relatively recently on the geological timeline. Related: Perseverance rover spots peculiar 'spider egg' rock on Mars — and scientists have no idea how it got there If you noticed that the image is blurry, you're discerning an effect of the wind on Mars. Gusts of air pick up and carry tiny particles of debris from the planet's surface, which creates a minor visual haze. RELATED STORIES —Mars rover captures first close-up photos of giant 'spiderwebs' on the Red Planet —Long, dark 'streaks' spotted on Mars aren't what scientists thought —NASA Mars satellite uncovers markings 'like paint dripping down a wall' on Martian surface The wind that causes the haze is also responsible for the reddish area at the top of the photo. The red region is covered in ridges called "yardangs," which are formed when wind erodes vulnerable rock and leaves the most resistant rock still standing. Below the red section is purplish-brown terrain, which has a high concentration of silicates and a low concentration of iron, the statement notes. The difference in colors also stems from properties of the sand, like density and size, which affect how the grains accumulate and travel across Mars.
Yahoo
a day ago
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Finland Ministry of Defense selects ICEYE for Space-Based Intelligence and Surveillance Capabilities
ICEYE will provide SAR satellites to the Finnish Defense Forces. HELSINKI, June 27, 2025 /PRNewswire/ -- ICEYE, the European leader in new defense technology and the global leader in Synthetic Aperture Radar (SAR) satellite operations, and the Finnish Ministry of Defense have signed a Letter of Intent that enables the Finnish Defense Forces to acquire ICEYE SAR satellites. The cooperation aims to enhance the Defense Forces' intelligence and surveillance capabilities from space. The agreement outlines a preliminary delivery plan and timeline. It also encompasses the technical solutions and systems needed to establish an autonomous national capability for space-based surveillance. Data from these satellites will support real-time situational awareness for Finland's national leadership and relevant authorities. "We are proud to contribute to strengthening Finland's national security. Timely and reliable Earth observation data from space is a strategic asset that supports a wide range of decisions. With this capability, Finland will be well positioned to become a global leader in the field, and our collaboration with the Finnish Defense Forces is something our team deeply values. It also creates a vital environment for advancing capabilities that support the defense readiness of other NATO allies," says Pekka Laurila, Co-founder and CSO at ICEYE. "As space becomes increasingly critical, Finland is now taking a unique step forward in national defense. By acquiring our own satellites, we are strengthening our independent space-based intelligence and surveillance capabilities, and at the same time, we are supporting the domestic high-tech defense industry and creating new opportunities to deepen cooperation with allies and partners," says Minister of Defence Antti Häkkänen. This cooperation offers the Finnish defense administration a rapid path to developing intelligence and surveillance capabilities and it plays a significant role in the overall development of the Defense Forces' space-based capabilities. ICEYE owns and operates the world's largest SAR satellite constellation, providing unlimited global access and the highest revisit frequency on the market. ICEYE SAR satellites provide 25 cm ground resolution, enabling accurate object detection and situational awareness in all weather and light conditions. To date, ICEYE has launched 54 SAR satellites into orbit for ICEYE's and its customers' use. About ICEYE ICEYE delivers unparalleled persistent monitoring capabilities to detect and respond to changes in any location on Earth, faster and more accurately than ever before. Owning the world's largest synthetic aperture radar (SAR) satellite constellation, ICEYE provides objective, near real-time insights, ensuring that customers have unmatched access to actionable data, day or night, even in challenging environmental conditions. As a trusted partner to governments and commercial industries, ICEYE delivers intelligence in sectors such as defense and intelligence, insurance, natural catastrophe response and recovery, security, maritime monitoring, and finance, enabling decision-making that contributes to community resilience and sustainable development. ICEYE operates internationally with offices in Finland, Poland, Spain, the UK, Australia, Japan, the UAE, Greece, and the US. We have close to 900 employees, inspired by the shared vision of improving life on Earth by becoming the global source of truth in Earth Observation. Media contact: press@ Visit and follow ICEYE on LinkedIn and X for the latest updates and insights. View original content to download multimedia: SOURCE ICEYE Error in retrieving data Sign in to access your portfolio Error in retrieving data Error in retrieving data Error in retrieving data Error in retrieving data
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2 days ago
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Thermo Fisher Scientific Awarded $94.5 Million DoD Contract for US Navy Dosimetry Systems
Thermo Fisher Scientific Inc. (NYSE:TMO) is one of the best S&P 500 stocks with huge upside potential. On June 23, Thermo Fisher Scientific announced that it had been awarded a 5-year contract worth $94.5 million by the US Department of Defense (DoD). Under this contract, Thermo Fisher Scientific will supply the US Navy with a next-gen dosimetry system, coupled with updated radiation health and database management software. A workstation in a research lab stocked with laboratory products and services. The US Navy operates the world's most technologically advanced naval fleet and is the largest global user of dosimetry systems for defense purposes. Thermo Fisher Scientific will provide Navy Occupational Dosimetry System/NODS devices and Navy Radiation Exposure Management System/NAVREMS software. These tools are manufactured in Oakwood Village, Ohio, and are crucial for monitoring and managing occupational radiation exposure among Naval personnel. This includes those associated with nuclear-powered Navy assets, nuclear-capable shipyards, various research sites, laboratories, and naval medical facilities. The advanced digital dosimetry devices are designed with integrated beta, gamma, and neutron detection capabilities, which ensures precise and reliable radiation exposure monitoring in demanding environments. Thermo Fisher Scientific Inc. (NYSE:TMO) provides life sciences solutions, analytical instruments, specialty diagnostics, laboratory products, and biopharma services internationally. While we acknowledge the potential of TMO as an investment, we believe certain AI stocks offer greater upside potential and carry less downside risk. If you're looking for an extremely undervalued AI stock that also stands to benefit significantly from Trump-era tariffs and the onshoring trend, see our free report on the . READ NEXT: and . Disclosure: None. This article is originally published at Insider Monkey. Error in retrieving data Sign in to access your portfolio Error in retrieving data Error in retrieving data Error in retrieving data Error in retrieving data
